A vulnerability, which was classified as problematic, was found in SilverStripe CMS and Framework 3.1.13 (Content Management System). Affected is an unknown code of the file install.php. The manipulation of the argument admin_username/admin_password with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe CMS & Framework 3.1.13 allow remote attackers to inject arbitrary web script or HTML via the (1) admin_username or (2) admin_password parameter to install.php.

The weakness was published 06/24/2015 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2015-5063 since 06/24/2015. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

By approaching the search of inurl:install.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entry is available at 76079.

Productinfo

Type

• Content Management System

Vendor

• SilverStripe

Name

• CMS
• Framework

Version

• 3.1.13

License

• open-source

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